JPS6325522U - - Google Patents
Info
- Publication number
- JPS6325522U JPS6325522U JP11926486U JP11926486U JPS6325522U JP S6325522 U JPS6325522 U JP S6325522U JP 11926486 U JP11926486 U JP 11926486U JP 11926486 U JP11926486 U JP 11926486U JP S6325522 U JPS6325522 U JP S6325522U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- pin
- gate
- product
- ejector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
図は本考案の一実施例を示し、第１図から第３
図まで、異なる動作状態の断面図である。
１……固定型、２……移動型、４……ランナ、
５……製品、７……エジエクタプレート、９……
第１エジエクタピン、１０……第２エジエクタピ
ン、１１……ゲートピン、２２……ゲート、２３
……アンダカツト、２１……ばね。
The figures show one embodiment of the present invention, and the figures 1 to 3
The figures are cross-sectional views in different operating states. 1...Fixed type, 2...Movable type, 4...Runner,
5...Product, 7...Ejector plate, 9...
First ejector pin, 10... Second ejector pin, 11... Gate pin, 22... Gate, 23
...undercut, 21...spring.
Claims (1)
し用の第１エジエクタピンと、 軸方向に一定距離相対移動できるようエジエク
タプレートに保持され、第１エジエクタピンより
遅れて突き出し動作を開始する、ランナ突き出し
用の第２エジエクタピンと、 ランナと製品の境界に、移動型から固定型へと
抜けるゲートを形成し、またランナに対してはア
ンダカツトを形成し、やはり第１エジエクタピン
より遅れて突き出し動作を開始するよう、軸方向
に一定距離相対移動できる如くエジエクタプレー
トに保持されたゲートピンと、 ゲートピンが相対移動行程を終えるまではこれ
を射出成形時のままの位置に維持するばねとを備
えた射出成形金型。[Claims for Utility Model Registration] A first ejector pin fixed to the ejector plate for ejecting the product; A second ejector pin for ejecting the runner is formed at the boundary between the runner and the product, and a gate is formed at the boundary between the runner and the product to exit from the movable type to the fixed type, and an undercut is formed for the runner, which also lags behind the first ejector pin. A gate pin is held on an ejector plate so as to be able to relatively move a certain distance in the axial direction so as to start the ejecting operation, and a spring maintains the gate pin in the same position during injection molding until the gate pin completes the relative movement stroke. Equipped with injection mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986119264U JPH0756183Y2 (en) | 1986-08-01 | 1986-08-01 | Injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986119264U JPH0756183Y2 (en) | 1986-08-01 | 1986-08-01 | Injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6325522U true JPS6325522U (en) | 1988-02-19 |
| JPH0756183Y2 JPH0756183Y2 (en) | 1995-12-25 |
Family
ID=31006470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986119264U Expired - Lifetime JPH0756183Y2 (en) | 1986-08-01 | 1986-08-01 | Injection mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0756183Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014205315A (en) * | 2013-04-15 | 2014-10-30 | マツダ株式会社 | Injection molding die |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314698U (en) * | 1976-07-19 | 1978-02-07 | ||
| JPS5850822U (en) * | 1981-09-28 | 1983-04-06 | 河西工業株式会社 | injection mold |
| JPS59164716U (en) * | 1983-04-20 | 1984-11-05 | 矢崎化工株式会社 | Mold release device |
-
1986
- 1986-08-01 JP JP1986119264U patent/JPH0756183Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314698U (en) * | 1976-07-19 | 1978-02-07 | ||
| JPS5850822U (en) * | 1981-09-28 | 1983-04-06 | 河西工業株式会社 | injection mold |
| JPS59164716U (en) * | 1983-04-20 | 1984-11-05 | 矢崎化工株式会社 | Mold release device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014205315A (en) * | 2013-04-15 | 2014-10-30 | マツダ株式会社 | Injection molding die |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0756183Y2 (en) | 1995-12-25 |